function jsTrim(stringToTrim)
{
return stringToTrim.replace(/^\s+\s+$/g,"");
}
function jsLtrim(stringToTrim)
{
return stringToTrim.replace(/^\s+/,"");
}
function jsRtrim(stringToTrim)
{
return stringToTrim.replace(/\s+$/,"");
}
This specification defines an abstract language for describing documents and applications, and some APIs for interacting with in-memory representations of resources that use this language.
The in-memory representation is known as "DOM5 HTML", or "the DOM" for short.
There are various concrete syntaxes that can be used to transmit resources that use this abstract language, two of which are defined in this specification.
The first such concrete syntax is "HTML5". This is the format recommended for most authors. It is compatible with all legacy Web browsers. If a document is transmitted with the MIME type text/html, then it will be processed as an "HTML5" document by Web browsers.
The second concrete syntax uses XML, and is known as "XHTML5". When a document is transmitted with an XML MIME type (page 29), such as application/xhtml+xml, then it is processed by an XML processor by Web browsers, and treated as an "XHTML5" document. Authors are reminded that the processing for XML and HTML differs; in particular, even minor syntax errors will prevent an XML document from being rendered fully, whereas they would be ignored in the "HTML5" syntax.
The "DOM5 HTML", "HTML5", and "XHTML5" representations cannot all represent the same content. For example, namespaces cannot be represented using "HTML5", but they are supported in "DOM5 HTML" and "XHTML5". Similarly, documents that use the noscript feature can be represented using "HTML5", but cannot be represented with "XHTML5" and "DOM5 HTML". Comments that contain the string "-->" can be represented in "DOM5 HTML" but not in "HTML5" and "XHTML5". And so forth.
Read more...This technique is simple and effective way to have buttons with nice rounded edges using plain CSS without any Javascript usage.
This method was tested on these common browsers:
.button {
cursor: pointer;
display: -moz-inline-box;
display: inline-block;
padding-left: 5px;
padding-bottom: 1px;
line-height: 19px;
background-position: lef top;
background-repeat: no-repeat;
background-image: url(btn-left.gif);
}
.button span {
padding-left: 10px;
display: -moz-inline-box;
display: inline-block;
padding-right: 15px;
padding-bottom: 1px;
line-height: 19px;
background-position: right top;
background-repeat: no-repeat;
background-image: url(btn-right.gif);
}
Using C#.Net code
private void CalculateDownloadTime(double fileSizeMB,double fileSizeKB,int speed,ref int timeHour,ref int timeMinute,ref int timeSec)
{
double downloadTime = 0;
if (fileSizeMB != 0)
{
downloadTime = (fileSizeMB * Constant.FILE_SIZE_KB * 8.192) / speed;
}
else if (fileSizeKB != 0)
{
downloadTime = (fileSizeMB * 8.192) / speed;
}
timeHour = Convert.ToInt32(downloadTime) / 3600;
timeMinute = (Convert.ToInt32(downloadTime) % 3600) / 60;
timeSec = Convert.ToInt32(downloadTime) % 60;
}
int timeHour =0;
int timeMinute =0;
int timeMinute =0;
CalculateDownloadTime(30,0,56, ref timeHour, ref timeMinute, ref timeMinute);
<script type="text/javascript">
var speeds = new Array(
new Array("9.6 Modem", "9.6"),
new Array("14.4 Modem", "14.4"),
new Array("19.2 Modem", "19.2"),
new Array("28.8 Modem", "28.8"),
new Array("33.6 Modem", "33.6"),
new Array("56 Kb Modem", "56"),
new Array("Single Channel ISDN (64Kbps)", "64"),
new Array("Dual Channel ISDN (128Kbps)", "128"),
new Array("Asymmetric DSL (ADSL)", "384"),
new Array("Single-pair HDSL (S-HDSL)", "768"),
new Array("Consumer DSL (CDSL)", "1024"),
new Array("T1", "1544"),
new Array("HDSL", "1544"),
new Array("T3", "46080"),
new Array("Very high-speed DSL (VDSL)", "52224"),
new Array("OC1", "53248"),
new Array("100 Base-T (fast ethernet)", "102400"),
new Array("ATM", "158720"),
new Array("OC3", "159744"),
new Array("1000 Base-T", "1024000")
);
function compute (form, scale)
{
if (form.size == null form.size.length == 0)
{
alert("Please enter a valid filesize.");
return;
}
var size = parseFloat(form.size.value);
for (var i = 1; i <= speeds.length; i++)
{
var time = size * scale * 8.192 / speeds[i - 1][1];
var hours = Math.floor(time / 3600);
var minutes = Math.floor((time % 3600) / 60);
var seconds = Math.floor(time % 60);
form[i + "hour"].value = hours;
form[i + "minute"].value = minutes;
form[i + "second"].value = seconds;
}
}
</script>
For file Size MB --> compute(30,1024)Read more...
For file size KB --> compute(30,1)
How to move web page division on mouse scroll (up/down)
Following code is an example to move left side portion of the web page on mouse scroll.
The division which you are going to move should be placed before java script; this code can implement in Java or .Net application, this java script function is compatible with Netscape, Mozilla and IE browsers.
Note: This code will activate only when you have horizontal scroll bar in your web page.
//Sample division to moveRead more...
<div id="divTopLeft" style="position:absolute;left:10;top:200;width:167;">
<table border="1" width="159" height="550" bgcolor=Pink bordercolor="black" cellspacing="0" cellpadding="0">
<tr>
<td bordercolor="Pink">
<font color="blue">Your text should go here..</font>
</td>
</tr>
</table>
</div>
//Java script function to move above division up and down
<script type="text/javascript">
function FloatTopLeft()
{
//Set the start X and Y position for division
var startX = 622, startY = 220;
var ns = (navigator.appName.indexOf("Netscape") != -1);
var d = document;
var px = document.layers ? "" : "px";
function ml(id)
{
var el=d.getElementById?d.getElementById(id):d.all
?d.all[id]:d.layers[id];
if(d.layers)el.style=el
el.sP=function(x,y)
{
this.style.left=x+px;this.style.top=y+px;};
el.x = startX; el.y = startY;
return el;
}
window.stayTopLeft=function()
{
var pY = ns ? pageYOffset : document.documentElement && document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop;
var dY = (pY > startY) ? pY : startY;
ftlObj.y += (dY - ftlObj.y)/8 + 1;
ftlObj.sP(ftlObj.x, ftlObj.y);
setTimeout("stayTopLeft()", 20);
}
ftlObj = ml("divTopLeft");
stayTopLeft();
}
FloatTopLeft();
</script>
This is a interesting piece of info that you can use to lock your work-stations without using the combo key "CTRL- ALT- DEL"
If CTRL-ALT-DELETE seems like too much of a hassle, try this instead:
Retrieving the COM class factory for component with CLSID .....failed due to the following error: 80040154.
This error occuer when you reference unregistered DLL in your solution
Solution: Register your dll using regsvr32.exe utility then add the reference again.
>>> regsvr32 Mydll.dll /u --For unregister
>>> regsvr32 Mydll.dll --For register
How do i find out which dll it is that CLSID {0006F03A-0000-0000-C000-000000000046} refers to ??
to find the dll from CLSID go to the Registry Eidtor.(Run regedit)
In Registry Eidtor on left pan u will get details of all CLSID under:-->
My Computer --> HKEY_LOCAL_MACHIN --> SOFTWARE --> Classes --> CLSID
After sending a mail we need to validate for domain as well as account whether "To" or "From" mail id and domain are valid or not, it can be validate from .NET code using System.Net.Sockets.
Note: Use of sockets requires a trust level above the default "Medium".
Namespace
using System.Net;
using System.Net.Sockets;
C# Code
string email = "recipient@domain.com";Read more...
string[] host = email.Split('@');
string hostName = host[1];
Socket socket;
try
{
IPHostEntry entry = Dns.GetHostEntry(hostName);
IPEndPoint endPoint = new IPEndPoint(entry.AddressList[0], 25);
socket = new Socket(endPoint.AddressFamily, SocketType.Stream,
ProtocolType.Tcp);
socket.Connect(endPoint);
}
catch (SocketException ex)
{
// Invalid email.
}
The Internet Explorer Developer Toolbar provides several features for exploring and understanding Web pages. These features enable you to:
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